Borosilicate glass
    3.
    发明专利
    Borosilicate glass 有权
    玻璃玻璃

    公开(公告)号:JP2014024731A

    公开(公告)日:2014-02-06

    申请号:JP2012168000

    申请日:2012-07-30

    Abstract: PROBLEM TO BE SOLVED: To provide a glass in which transparency is high before radiation irradiation, and coloration is hardly caused even after radiation irradiation, and further that is suitable for a medical container.SOLUTION: A borosilicate glass includes, as a glass composition, and by mass% in terms of following oxides, SiO65-78%; BO8-18%, LiO+NaO+KO 1-18%, CeO0.1-5.0%, and SnO0.1-2.0%, and preferably includes SiO65-75%, BO8-18%, LiO+NaO+KO 1-10%, CeO0.1-5.0%, SnO0.1-2.0%, AlO0-10%, CaO 0-7%, BaO 0-5%, LiO 0-5%, NaO 0-10%, and KO 0-5%.

    Abstract translation: 要解决的问题:提供在放射线照射之前透明度高的玻璃,即使在辐射照射之后也难以引起着色,并且还适用于医疗容器。解决方案:硼硅酸盐玻璃包括作为玻璃组合物, 以质量%计,以下氧化物,SiO65-78%; BO8-18%,LiO + NaO + KO 1-18%,CeO.1-5.0%和SnO0.1-2.0%,优选包括SiO65-75%,BO8-18%,LiO + NaO + KO1- 10%,Ce0.1-5.0%,SnO0.1-2.0%,Al0-10%,CaO0-7%,BaO0-5%,LiO0-5%,NaO0-10%和KO0- 5%。

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